Browsers and Mail Enable or Disable Graphics Hardware Acceleration in Microsoft Edge

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Microsoft_Edge_banner.png

This tutorial will show you how to enable or disable "Use graphics acceleration when available" in Microsoft Edge for your account or all users in Windows 10 and Windows 11.

The Microsoft Edge web browser is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features.

Hardware acceleration is a feature enabled in Microsoft Edge by default that lets Microsoft Edge move all graphics and text rendering from the CPU to the Graphics Processing Unit (GPU) when available. This frees up resources on your computer so it can run other applications faster.

If you are noticing slow web page rendering or issues with HTML5 videos or font rendering, you can see if disabling hardware acceleration may help. The current graphics driver may have compatibility issues or the display adapter might not support the proper acceleration profile, so it decreases performance instead of improving it.


Contents

  • Option One: Turn On or Off "Use graphics acceleration when available" in Microsoft Edge for Current User from Settings
  • Option Two: Enable or Disable "Use graphics acceleration when available" in Microsoft Edge for All Users using REG file




Option One

Turn On or Off "Use graphics acceleration when available" in Microsoft Edge for Current User from Settings


1 Open Microsoft Edge.

2 Click/tap on the Setting and more (Alt+F) 3 dots button, and click/tap on Settings. (see screenshot below)

Microsoft_Edge_Settings.jpg

3 Click/tap on System and performance in the left pane. (see screenshot below)

If you do not see a left pane, then either click/tap on the 3 bars menu button towards the top left OR widen the horizontal borders of the Microsoft Edge window until you do.


4 Under the System section, turn on (default) or off Use graphics acceleration when available for what you want under System on the right side.

Microsoft_Edge_hardware_acceleration_when_available.png





Option Two

Enable or Disable "Use graphics acceleration when available" in Microsoft Edge for All Users using REG file


You must be signed in as an administrator to use this option.

This option uses the HardwareAccelerationModeEnabled policy for Microsoft Edge.


1 Do step 2 (always on), step 3 (always off), or step 4 (default) below for what you want.

2 Always Turn On "Use graphics acceleration when available" in Microsoft Edge for All Users

This will override and gray out Option One.


A) Click/tap on the Download button below to download the REG file below, and go to step 5 below.​

Always_enable_hardware_acceleration_when_available_in_Microsoft_Edge.reg


(Contents of REG file for reference)
Code:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge]
"HardwareAccelerationModeEnabled"=dword:00000001

3 Always Turn Off "Use graphics acceleration when available" in Microsoft Edge for All Users

This will override and gray out Option One.


A) Click/tap on the Download button below to download the REG file below, and go to step 5 below.​

Disable_hardware_acceleration_in_Microsoft_Edge.reg


(Contents of REG file for reference)
Code:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge]
"HardwareAccelerationModeEnabled"=dword:00000000

4 Default User Choice "Use graphics acceleration when available" in Microsoft Edge

This is the default setting to allow using Option One.


A) Click/tap on the Download button below to download the REG file below, and go to step 5 below.​

Default_user_choice_hardware_acceleration_when_available_in_Microsoft_Edge.reg


(Contents of REG file for reference)
Code:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge]
"HardwareAccelerationModeEnabled"=-

5 Save the .reg file to your desktop.

6 Double click/tap on the downloaded .reg file to merge it.

7 When prompted, click/tap on Run, Yes (UAC), Yes, and OK to approve the merge.

8 If Microsoft Edge is currently open, then close and reopen Microsoft Edge to apply.

9 You can now delete the downloaded .reg file if you like.


That's it,
Shawn Brink


 

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Last edited:
Would disabling graphics acceleration prevent the exploitation of "Chromium: CVE-2024-6990 Uninitialized Use in Dawn" ?

I'm honestly not sure what use it would be when my i9-14900K CPU rarely works hard at all.
 

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  • OS
    Windroid 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    Intel Core i9-14900K Raptor Lake Refreshed 6.0 GHZ
    Motherboard
    MSI MAG Z790 Tomahawk WiFi
    Memory
    32GB (2x16) GSKILL Trident Z5 RGB Series (Intel XMP 3.0) DDR5 RAM 6700MT/s
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    MSI Gaming GeForce RTX 4070 12GB
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    Samsung 980 PRO SSD 1TB PCIe 4.0 NVMe Gen 4 Gaming M.2 (150GB System / 850GB More Games)
    Crucial CT2000MX500SSD1 2TB (Games)
    Western Digital Green WD40EZRX 4TB (Data/Backup)
    Western Digital Blue WD60EZAZ 6TB (Storage)
    Western Digital Blue WD60EZAZ 6TB (Media)
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    Rosewill Hive-750S
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    Cooler Master Elite 430 Mid Tower
    Cooling
    Cooler Master ML240L V2 Liquid CPU cooler + 3x120mm in + Isolated PSU Standard upward flow
    Keyboard
    Microsoft Natural Elite White PS/2 (with usb adapter)
    Mouse
    Microsoft D67-00001 Trackball Optical Mouse (rebuilt with ceramic bearings)
    Internet Speed
    450Mb/s hard wired
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    Edge, FF, Tor
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    Win Def
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    Razer Tartarus V2 Gaming Keypad
    Logitech Z-5500 5.1 THX 505w (Orignal 10" Sub with (Fr, Rr, Ctr) Polk Audio satellites
  • Operating System
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    Intel Core i9-14900K Raptor Lake Refreshed 6.0 GHz FCLGA1700 (Gen 14)
    Motherboard
    MSI MAG Z790 Tomahawk WiFi
    Memory
    32GB (2x16) GSKILL Trident Z5 RGB Series (Intel XMP 3.0) DDR5 RAM 6700MT/s
    Graphics card(s)
    MSI Gaming GeForce RTX 3060Ti 8GB
    Sound Card
    Onboard Realtek® ALC4080 Codec
    Monitor(s) Displays
    Monitor #1 Samsung Odyssey G50A WQHD G-Sync HDR10 Monitor #2 Samsung TU7000 55" TV
    Screen Resolution
    2560x1440 and 3840x2160
    Hard Drives
    Samsung 980 PRO SSD 1TB PCIe 4.0 NVMe Gen 4 Gaming M.2 (System)
    Samsung 980 PRO SSD 2TB PCIe 4.0 NVMe Gen 4 Gaming M.2 (Games)
    Crucial CT1000MX500SSD1 1TB (More Games)
    WD Green WD20EZRX 2TB (Data/Backup)
    WD Blue WD60EZAZ 6TB (Media)
    PSU
    Rosewill Hive-750S
    Case
    Cooler Master N400 NSE-400-KKN2 Mid-Tower
    Cooling
    Cooler Master ML240L V2 Liquid CPU cooler + 3x120mm in + 2x120mm + Isolated PSU Reverse flow front exhaust
    Mouse
    MSI G20 Elite and Logitech MK345 Wireless
    Keyboard
    Logitech MK345 Wireless
    Internet Speed
    350Mb/s hard wired
    Browser
    FF
    Antivirus
    Win Def
    Other Info
    Razer Tartarus Gaming Keypad
    MSI GC30 Gaming Controller (Xbox style)

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